var CreatedOKLodop=null;
function getLodop(oOBJECT,oEMBED){
/**************************
  本函数根据浏览器类型决定采用哪个页面元素作为Lodop对象：
  IE系列、IE内核系列的浏览器采用oOBJECT，
  其它浏览器(Firefox系列、Chrome系列、Opera系列、Safari系列等)采用oEMBED,
  如果页面没有相关对象元素，则新建一个或使用上次那个,避免重复生成。
  64位浏览器指向64位的安装程序install_lodop64.exe。
**************************/
	var loadpath = "/Zy_Cash/resources/util/"; //根据不同项目路径修改路径
    var strHtmInstall="<br><font color='#FF00FF'>\u6253\u5370\u63a7\u4ef6\u672a\u5b89\u88c5!\u70b9\u51fb\u8fd9\u91cc<a href='"+loadpath+"install_lodop32.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
    var strHtmUpdate="<br><font color='#FF00FF'>\u6253\u5370\u63a7\u4ef6\u9700\u8981\u5347\u7ea7!\u70b9\u51fb\u8fd9\u91cc<a href='"+loadpath+"install_lodop32.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
    var strHtm64_Install="<br><font color='#FF00FF'>\u6253\u5370\u63a7\u4ef6\u672a\u5b89\u88c5!\u70b9\u51fb\u8fd9\u91cc<a href='"+loadpath+"install_lodop64.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>";
    var strHtm64_Update="<br><font color='#FF00FF'>\u6253\u5370\u63a7\u4ef6\u9700\u8981\u5347\u7ea7!\u70b9\u51fb\u8fd9\u91cc<a href='"+loadpath+"install_lodop64.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>";
    var strHtmFireFox="<br><br><font color='#FF00FF'>\u6ce8\u610f\uff1a<br>1：\u5982\u66fe\u5b89\u88c5\u8fc7Lodop\u65e7\u7248\u9644\u4ef6npActiveXPLugin,\u8bf7\u5728【\u5de5\u5177】->【\u9644\u52a0\u7ec4\u4ef6】->【\u6269\u5c55】\u4e2d\u5148\u5378\u5b83。</font>";
    var strHtmChrome="<br><br><font color='#FF00FF'>(如果此前正常，仅因浏览器升级或重安装而出问题，需重新执行以上安装）</font>";
    var LODOP;		
	try{	
	     //=====判断浏览器类型:===============
	     var isIE	 = (navigator.userAgent.indexOf('MSIE')>=0) || (navigator.userAgent.indexOf('Trident')>=0);
	     var is64IE  = isIE && (navigator.userAgent.indexOf('x64')>=0);
	     //=====如果页面有Lodop就直接使用，没有则新建:==========
	     if (oOBJECT!=undefined || oEMBED!=undefined) { 
               	 if (isIE) 
	             LODOP=oOBJECT; 
	         else 
	             LODOP=oEMBED;
	     } else { 
		 if (CreatedOKLodop==null){
          	     LODOP=document.createElement("object"); 
		     LODOP.setAttribute("width",0); 
                     LODOP.setAttribute("height",0); 
		     LODOP.setAttribute("style","position:absolute;left:0px;top:-100px;width:0px;height:0px;");  		     
                     if (isIE) LODOP.setAttribute("classid","clsid:2105C259-1E0C-4534-8141-A753534CB4CA"); 
		     else LODOP.setAttribute("type","application/x-print-lodop");
		     document.documentElement.appendChild(LODOP); 
	             CreatedOKLodop=LODOP;		     
 	         } else 
                     LODOP=CreatedOKLodop;
	     };
	     //=====判断Lodop插件是否安装过，没有安装或版本过低就提示下载安装:==========
	     if ((LODOP==null)||(typeof(LODOP.VERSION)=="undefined")) {
	             if (navigator.userAgent.indexOf('Chrome')>=0)
	                 document.documentElement.innerHTML=strHtmChrome+document.documentElement.innerHTML;
	             if (navigator.userAgent.indexOf('Firefox')>=0)
	                 document.documentElement.innerHTML=strHtmFireFox+document.documentElement.innerHTML;
	             if (is64IE) document.write(strHtm64_Install); else
	             if (isIE)   document.write(strHtmInstall);    else
	                 document.documentElement.innerHTML=strHtmInstall+document.documentElement.innerHTML;
	             return LODOP;
	     } else 
	     if (LODOP.VERSION<"6.1.9.8") {
	             if (is64IE) document.write(strHtm64_Update); else
	             if (isIE) document.write(strHtmUpdate); else
	             document.documentElement.innerHTML=strHtmUpdate+document.documentElement.innerHTML;
	    	     return LODOP;
	     };
	     //=====如下空白位置适合调用统一功能(如注册码、语言选择等):====	     
	     //LODOP.SET_LICENSES("\u5bbf\u8fc1\u5e02\u6da6\u5174\u8f6f\u4ef6\u6709\u9650\u516c\u53f8","458677180787389907689190562356","","");
	     //============================================================
	     LODOP.SET_LICENSES("厦门智慧数网络科技有限公司","2CCC74198DEF8B1D8D08C1CF3F7E04F2","","");
	     return LODOP; 
	} catch(err) {
	     if (is64IE)	
            document.documentElement.innerHTML="Error:"+strHtm64_Install+document.documentElement.innerHTML;else
            document.documentElement.innerHTML="Error:"+strHtmInstall+document.documentElement.innerHTML;
	     return LODOP; 
	};
}
